How to defog car windows in wet weather There are clever ways to defog car windows

Method 1: Roll down some of the windows appropriately to let the cold air from outside the car blow into the car to achieve convection of hot and cold air. The temperature difference between the inside and outside of the car is reduced, and frost and fog can be eliminated. If the temperature is particularly low, drivers are advised to open and close the windows intermittently.

Method 2: If you want to quickly remove the fog, you can turn on the air conditioner, whether it is automatic or manual, it is conducive to dehumidification. However, the refrigeration temperature of the air conditioner should not be at the lowest position, otherwise it will be easy to fog up the outside of the windshield after defrosting for a long time.

Method 3: When you need to use a fog heating wire to remove the frost and fog of the rear windshield window, it should be especially remembered that the rear windshield window should be closed immediately once it is defogged, and then reopened when it is fogged. The rear windshield defogging heating wire should never be used continuously for a long time.

Since the rainy season is humid and humid, it is the season for the breeding of various bacteria, so it is necessary to pay special attention to the cleaning and sterilization of the interior of the car. In particular, pay more attention to some dead corners such as cushions, carpets, and air outlets. It is recommended that the majority of car owners put some desiccant in the car to prevent moisture in humid weather.

If it's summer, just turn on the defrost function, aim the air conditioner at the windshield, and if it's winter, you can turn on the heater and press the AC switch at the same time to effectively defog!

What are some tips for defogging your windows?

1. Rational use of air conditioning system.

2. Use special anti-fog products.

3. Open the window to convection of hot and cold air.

4. Wipe with dish soap and dry cloth.

5. Defogging of the heating wire of the rear windshield.

Ways to prevent fogging up your car windows:

1. Rational use of air conditioning system.

2. Use special anti-fog products.

3. Open the window to convection of hot and cold air.

4. Wipe with dish soap and dry cloth.

5. Defogging of the heating wire of the rear windshield.

Turning on the cold air of the air conditioner in the car can also effectively defog it. Because after turning on the cold air, it will continuously emit cold air, and after touching the window, it will suppress the deep layer of fog, so as to achieve the effect of defogging. Although turning on the warm air can also remove the fog, it is relatively long.

And for a while, there may be a heavier fog. Therefore, if you choose air conditioning to defog, try to choose cold air.

When the window glass is fogged, the external circulation can be used, and in the summer, the air conditioner can be used to reduce the temperature in the car;

If the outside temperature is not low, you can open the window to remove the fog on the window;

Anti-fogging sprays can also be used, which can both clean the car glass and form a protective film on the car glass.

Cold air defogging, turn on the air conditioning in the car to turn on the defogging mode, reduce the temperature in the car, eliminate the fog in the window, and use the windshield anti-fogging agent to fundamentally prevent the generation of fog.

When the car window is fogged, you can turn on the air conditioner to refrigerate and defog. Tricks for defogging include air conditioning and refrigeration, air conditioning and heating method, opening windows and convection to remove fog, drying with a cloth, and using the air conditioning system with the defogging button.

1. Leave gaps in the windows to convection.

If the fog is not large, we can open a gap in the windows on both sides (this cannot be done when it is raining), so that the air inside the car will be convection, and the temperature inside the car will slowly approach the temperature outside the car, and the fog will dissipate. The advantage is that it can achieve the effect of turning on the air conditioner without increasing fuel consumption, but this method is not suitable for all situations, such as cold winter and rain.

2. Turn on the air conditioner to cool the air.

If it rains, you can turn on the air conditioner in the car and adjust the temperature to cold air, which can reduce the temperature difference between the inside and outside of the car and achieve the purpose of quickly removing the fog, but the people in the car will feel very cold, and it is not recommended to use it in the cold winter.

3. Turn on the air conditioner and blow hot air.

On the contrary, there is another method, which is to turn on the heater air conditioner in the car and use the hot air of the air conditioner to dry the fog in the car. In this way, not only the front windshield, but also the surrounding windows are clear and transparent.

However, this method takes a long time, and at the beginning it will make the fogging of the glass more serious, and after a few minutes, the hot air will dry the moisture in the car, and the glass will become transparent, so this method is suitable for parking the car on the side of the road before starting.

4. Wipe with dish soap and dry cloth.

Many people have mentioned the method of wiping the glass with a dry cloth with some dish soap. On a sunny day, mix dish soap with water (1:6), apply a sponge evenly to the interior glass of the car, and wipe it off with a towel when it dries, leaving no traces.

In general, it is updated every two to three weeks to maintain the effect.

5. Wipe with a dry cloth or towel.

The most primitive method is to wipe the glass directly with a dry cloth. Many passengers must have seen this kind of scene: the old drivers always carry a towel and wipe the glass vigorously when they stop at the traffic light.

Although there are many people who use this method to defog, it is relatively laborious, and there will be traces on the glass after wiping, and it will soon fog up again. In addition, wiping while driving is prone to accidents.

6. Reasonable use of air conditioning system.

Turning on the AC and external circulation modes of the manual air conditioner at the same time is equivalent to turning on the defogging mode. In response, some car brands even put a tag on the key of the car to inform the driver of this method. However, there are also many cars with poor humanized design that do not have this function, which is relatively rare and is an exception.

Friends may wish to try their own cars when you have time.

Change the blowing method to glass blowing and it is an external circulation, and the wind speed is a little smaller, which can ensure that the front windshield does not fog inside. The way to open the window is not only to let you scrape off the water mist outside the glass, but also to let the air inside the car mix with the air outside the car to reduce the temperature difference and humidity difference. As long as there is no large temperature difference and humidity difference between the inside and outside of the car, there will be no fogging on the glass.

Don't panic, you can open the windows on both sides of the vehicle, and a fist-sized gap will do. This causes the air in the car to form a convection current, which blows the moisture away, and the fog quickly dissipates. However, this method is not suitable for winter and rainy days.

Precautions for buying a car:

1. Choose a brand.

For most people, a suitable brand is very important, for example, some people like Japanese cars, some people like German cars, some people like domestic cars, and some people like unpopular Korean and French cars. Every car series has its own unique highlights, and we need to find our favorite car brand.

2. Select the car model.

Models can be divided into sedans, SUVs, MPVs, crossovers, hatchbacks, etc., and we need to choose the most suitable model according to our personal needs and preferences. For example, a small and flexible hatchback can be used for personal transportation, an SUV with a large space for family users, and a daddy model such as an MPV for a family with two children.

3. Select a price.

Cars are consumables, we must do what we can when choosing a car, and choose a model that is within our economic strength. In addition, we often have to pay purchase tax, vehicle and vessel tax, insurance, license plate, etc., so when buying a car, we must take into account the landing price of the vehicle to avoid a lack of budget.

Xiao Kun said that the car, so that you don't have to worry about driving a car!

Two tricks to solve the problem of fogging up the car window! Say goodbye to "seeing the road in the fog" easily

When driving in winter, fog on the glass often affects the view, especially in humid weather such as rain or snowfall, and the fog on the glass can be more severe than usual. In fact, there are many ways to deal with fog. The main reason for the fogging of the car window is the large temperature difference of "internal heat and external cold", so that the moisture in the car is easy to form fog when it is cold on the glass, and defogging is also a targeted measure taken for this main reason.

In winter, the temperature difference between "internal heating and external cooling" is large Method 1: Use the air conditioning system It is a common practice to use the air conditioning defogging function. Turn the air volume up appropriately, and turn on the refrigeration switch at the same time, then the cold air will blow on the glass, and the fog will soon disperse, and the effect is very fast and direct.

One of the biggest drawbacks of this method is that the occupants of the car may feel very cold, and the fog will reappear after turning off the air conditioning. Hot air defogging. Turn on the hot air without adding extra energy consumption and driving comfortably.

In fact, the effect of blowing glass with hot air is better than blowing with cold air, but the process is slower than that of air conditioning. When it is first opened, it will indeed make the fog on the inside of the glass larger, because the temperature difference between the inside and outside is greater, and after the hot air dries the moisture in the car, the glass will become transparent, and the process will take a few minutes, because the inside of the car is dry, and there will be no fogging for a long time. Therefore, it is recommended to use hot air to defog first when parked, and then keep it fresh all the time when you go on the road.

In addition, opening the external circulation during driving can also prevent fogging to a certain extent. In addition to the front windshield, the side windows can also fog up, and the fog on the front side windows can affect the driver's view of the rearview mirror. Nowadays, cars have an air outlet that blows the front side window separately, but it is generally very small, if you feel that the effect is not obvious, we can close the two ** air outlets, so that the air outlets on both sides can get a larger air outlet.

Summary: The air conditioner defogging effect is very fast, but the car will be colder; The hot air effect is slightly slower, if the hot air is defogged before driving, it will be very refreshing and warm along the way. Method 2:

Open windows for convection If the fog is not large, you can open a gap between the windows on both sides to allow the air in the car to convection, and the temperature inside the car will slowly approach the temperature outside the car, and the fog will dissipate. The advantage is that it can achieve the effect of turning on the air conditioner without increasing fuel consumption, but this method is not suitable for all situations, such as in the cold winter and when it rains. Summary:

It is a good method when it is not raining and the temperature is acceptable, but the disadvantage is that it is not suitable for use when running at high speeds. Method 3 Detergent anti-fogging The method of blending "anti-fogging agent" to prevent fogging has been well known to many people. The ratio of washing spirit and water is 1:

10 or so, then use absorbent cotton or a clean and soft cloth dipped in it and apply it to the inside of the front and rear windshields. Allow to dry before wiping off any remaining watermarks left on the inside of the glass. It will work better with an air conditioner.

Not only is the operation cumbersome, but the fog will recover quickly after wiping and will leave water marks on the glass. (Organized by Liu Xiaoyan).

The reason for the fogging of automobile glass is that the temperature difference between "internal heat and external cold" is large, and the hot air in the car encounters the cold glass water vapor condensed on the inside of the glass, which will affect the driving speed, and may affect the driver's vision and cause serious traffic accidents.